| Message ID | 20230211190742.49843-1-oliver.upton@linux.dev (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | KVM: arm64: nv: Use reg_to_encoding() to get sysreg ID | expand |
On Sat, 11 Feb 2023 19:07:42 +0000, Oliver Upton <oliver.upton@linux.dev> wrote: > > Avoid open-coding and just use the helper to encode the ID from the > sysreg table entry. > > No functional change intended. > > Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Acked-by: Marc Zyngier <maz@kernel.org> M.
diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c index f7ec27c27a4f..315354d27978 100644 --- a/arch/arm64/kvm/nested.c +++ b/arch/arm64/kvm/nested.c @@ -26,8 +26,7 @@ void access_nested_id_reg(struct kvm_vcpu *v, struct sys_reg_params *p, const struct sys_reg_desc *r) { - u32 id = sys_reg((u32)r->Op0, (u32)r->Op1, - (u32)r->CRn, (u32)r->CRm, (u32)r->Op2); + u32 id = reg_to_encoding(r); u64 val, tmp; val = p->regval;
Avoid open-coding and just use the helper to encode the ID from the sysreg table entry. No functional change intended. Signed-off-by: Oliver Upton <oliver.upton@linux.dev> --- Applies to github.com/oupton/linux kvm-arm64/nv-prefix arch/arm64/kvm/nested.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)